{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "In preliminary screens , mutations of PTEN were detected in 31 % ( 13 / 42 ) of glioblastoma cell lines and xenografts , 100 % ( 4 / 4 ) of prostate cancer cell lines , 6 % ( 4 / 65 ) of breast cancer cell lines and xenografts , and 17 % ( 3 / 18 ) of primary glioblastomas ."}
{"Disease": ["glioblastoma", "prostate cancer", "breast cancer", "primary glioblastomas"]}